Rectal probe



FIG. 1 is a perspective view of an rectal probe showing a new design in accordance with our invention;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front end view thereof; and,

FIG. 6 is a back end view thereof.

The broken line showing in FIGS. 1-4 and 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the rectal probe, as shown and described. 